- Overview
- Main parameter
- Product Applications
Basic Info.
Model NO.
THJ
Weight
5-10kg
Size
OEM/ODM
Air Source
Needed
Transport Package
Carton Box
Specification
Fixed
Trademark
THANS
Origin
China
Product Description
Thj Precision Pneumatic Vibration Isolation Feet
THJ precision pneumatic vibration isolation feet pad THJ precision pneumatic vibration isolation feet pad is a kind of new type vibration isolator which realize its high efficiency performance by compressing air.
It is widely used in equipment of higher request for vibration and sound isolation. Combining with years accumulation of technology and knowledge, solution for high end manufacturing suffered from low frequency vibration can be provided rapidly.
Technical characteristics In the application of vibration isolator, the inflatable part of THJ-1 can reduce vibration above 7 Hz by a large margin. The natural frequency of THJ-1 is as low as 4 Hz.
The natural frequency of THJ-1 in vertical direction is 10Hz, and it can isolate the vibration above 14Hz. The ratio of natural frequency of horizontal and vertical direction is about 1:1, which can ensure good stability in horizontal direction.
In application of reducing impact, the rubber shell of THJ-1 can provide support for high-pressure deformation. The use of external gaskets can prevent the bottom from rising and falling to maintain the natural frequency at 4Hz.
| Model | Size(mm) | Load(kg) | Bolt(M) | ||||||
| A | B | H | Φd | ΦD | BD | Min | Max | ||
| THJ-1-30 | 76 | 60 | 72 | 26 | 72.5 | 7 | 10 | 50 | M10 |
| THJ-1-50 | 100 | 76 | 75 | 30 | 73 | 11 | 10 | 50 | M10 |
| THJ-1-100 | 145 | 105 | 100 | 50 | 106 | 14 | 50 | 100 | M12 |
| THJ-1-200 | 145 | 105 | 100 | 60 | 106 | 14 | 100 | 200 | M12 |
| THJ-1-400 | 175 | 135 | 100 | 92 | 137 | 14 | 200 | 400 | M12 |
| THJ-1-700 | 205 | 165 | 102 | 110 | 165 | 14 | 400 | 700 | M16 |
| THJ-1-900 | 230 | 190 | 102 | 136 | 191 | 14 | 700 | 900 | M16 |
| THJ-1-1200 | 255 | 217 | 105 | 149 | 216 | 18 | 700 | 1200 | M16 |
| THJ-1-1600 | 315 | 265 | 105 | 190 | 270 | 18 | 1000 | 1600 | M16 |
| THJ-1-2000 | 360 | 305 | 105 | 260 | 320 | 18 | 1400 | 2000 | M16 |
| THJ-1-2800 | 440 | 385 | 110 | 300 | 403 | 18 | 2000 | 2800 | M18 |
| THJ-1-3500 | 470 | 410 | 110 | 330 | 422 | 18 | 2000 | 3500 | M20 |
THJ precision pneumatic vibration isolation feet pad is a kind of new type vibration isolator which realize its high efficiency performance by compressing air. It is widely used in equipment of higher request for vibration and sound isolation.
